from DBUtils.PooledDB import PooledDB
import pymysql
import hashlib

conn = pymysql.connect(host='localhost',port=3306,user='root',passwd='55555RRRRR',database='itprice')

cur = conn.cursor()
cur.execute('select * from products')
for row in cur:
    print(row)

md5 = hashlib.md5()
cur.execute('select * from products')
sql = "select * from products limit 10"


